Place the flour and the sugar in the bowl of a food processor, using the dough blade. Pulse.

Add half of the butter. Pulse a few times.

Add the rest of the butter and keep pulsing until the butter and the flour form coarse crumbs.

Add some of the water and pulse a couple of times, adding more water until the crumbs form a ball.

Take the dough and make a disc. Place it on a floured plastic wrap and refrigerate for at least 30 minutes.